7157048420 is an even 10-digits composite number following 7157048419
and preceding 7157048421 . In scientific notation, it is written as 7.157048420 × 10^9.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 2862819360 positive integers (up to 7157048420) that are relatively prime to 7157048420.
7157048420 has 12 divisors, whose sum is 15029801724
The reverse of 7157048420 is 0248407517
Previous prime number is 5
Is Prime? no Number parity even Number length 10 Sum of Digits 38 Digital Root 2
Name
seven billion one hundred fifty-seven million forty-eight thousand four hundred twenty
Scientific notation
7.157048420 × 10^9
Engineering notation
7.157048420 × 10^9
Prime Factorization
2 × 2 × 5 × 357852421
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
3578524210 Product of the distinct prime numbers
The prime factorization of 7157048420 is 2 × 2 × 5 × 357852421.
Since it has a total of 4 prime factors.
1 , 9 , 49 , 70 , 615 , 605 , 3102 , 5394 , 10443 , 63958 , 765386 , 842057 , 5364164 , 6050526 , 10404940 , 65154729 , 731784835 , 572630886 , 3656533104 , 7861448939
n×2
14314096840
n×3
21471145260
n×4
28628193680
n×5
35785242100
n÷2
3578524210
n÷3
2385682806.6667
n÷3
1789262105
n÷5
1431409684
n2
5.1223342086224E+19
n3
3.6660793954533E+29
n4
2.6238307744824E+39
n5
1.8778883898856E+49
2 √n84599.340541165
3 √n1927.1313589725
4 √n290.85965780968
5 √n93.529107706585
1 , 2 , 4 , 5 , 10 , 20 , 357852421 , 715704842 , 1431409684 , 1789262105 , 3578524210 , 7157048420
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7157048419 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7157048420 can be divided by 12 positive divisors.
The sum of these divisors (counting 7157048420) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110101010100101111110010001100100
3
Ternary
200110210020201201102
4
Quaternary
12222211332101210
5
Quinary
104124201022140
6
Senary
3142104215232
8
Octal
65245762144
10
Decimal
7157048420
12
Duodecimal
1478a6a518
16
Hexadecimal
1aa97e464
20
Vigesimal
5bgbb110
36
Base36
3ad4dwk
md5
931892686a99868927b69f57a483c1fa
sha1
22b34f7d124c4782cedfb9c6e741055c4ddd1963
sha256
2a3e8f78619b22c47a857545674628ccbefdcfd881d0ec3b2ece54a9337ef8f6
sha512
64f0ecb095604b60b5ea8474b260181c1530ba22b663b9436a98bdd794ac1c1e2e4ffd969f1d71917bdd8f3fc0f3571b157d4a9f6fb658c866e52b4aaea79e7d
ripemd-160
eabec477e0526f361bd0450663ae1de0ed49c306
Diameter
14314096840
Circumference
44969061475.317
Area
1.609228751904E+20
Volume
1.5356437461644E+30
Surface area
6.436915007616E+20
Circumference
44969061475.317
Perimeter
28628193680
Area
5.1223342086224E+19
Diagonal
10121594942.125
Surface area
3.0734005251735E+20
Volume
3.6660793954533E+29
Space diagonal
12396371495.671
Perimeter
21471145260
Area
2.2180357756705E+19
Altitude
6198185747.8353
Surface area
2.2180357756705E+19
Volume
4.3205160014889E+28
Height
3373864980.7083